CN106400848A - Antirust device of underground part of iron pipe column - Google Patents
Antirust device of underground part of iron pipe column Download PDFInfo
- Publication number
- CN106400848A CN106400848A CN201611047183.8A CN201611047183A CN106400848A CN 106400848 A CN106400848 A CN 106400848A CN 201611047183 A CN201611047183 A CN 201611047183A CN 106400848 A CN106400848 A CN 106400848A
- Authority
- CN
- China
- Prior art keywords
- antirust
- iron pipe
- ground portion
- under ground
- pipe column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 237
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 117
- 239000002689 soil Substances 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 239000007943 implant Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 12
- 230000007797 corrosion Effects 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 11
- 230000015271 coagulation Effects 0.000 description 8
- 238000005345 coagulation Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/06—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Foundations (AREA)
Abstract
The invention discloses an antirust device of an underground part of an iron pipe column. The antirust device comprises an iron pipe, wherein the iron pipe is inserted into a foundation pit, the bottom of the iron pipe is fixed to an antirust base, an antirust sleeve sleeves the side wall of the iron pipe above the antirust base, the top of the antirust sleeve is higher than or equal to the pit mouth of the foundation pit, the bottom of the antirust sleeve is abutted with the antirust base, and fillers fill the interior of the foundation pit around the iron pipe, the antirust base and the antirust sleeve. According to the structure of the antirust device of the underground part of the iron pipe column, the iron pipe is effectively isolated from moisture in soil or during concrete setting, and the bottom of the iron pipe is prevented from being rusted by the moisture in the soil or during the concrete setting, so that the service life of the iron pipe is effectively prolonged.
Description
Technical field
The present invention relates to the antirust field of under ground portion imbedded by iron pipe column and in particular to underground imbedded by a kind of iron pipe column
Partial Rustproofing apparatus.
Background technology
During building the facilities such as fence, need to be fixed iron pipe insertion underground, then in adjacent two ferrum
It is attached by facilities such as wire gauzes between pipe.But due to there are water etc. in the soil layer of underground, some can be occurred with ferrum
The material of oxidation reaction, thus leading to the iron pipe being embedded in underground corrosion will occur after a while, this is necessary for will
Iron pipe is processed, otherwise iron pipe will lose and collapse with the attachment force on ground.And normal measure at present is also only
It is only in iron pipe external coating rust preventive coating.But because the material in sub-surface is complicated, even if there being rust preventive coating, also can only
Delay the corrosion of iron pipe.For the iron pipe of corrosion, typically all sawing is carried out to it, insert again after then welding new iron pipe
Enter underground, but the problem of rustiness that under ground portion imbedded by iron pipe cannot be solved at all.
Content of the invention
It is an object of the invention to：Overcome the deficiencies in the prior art, provide a kind of iron pipe column to imbed the anti-of under ground portion
Rust device, effectively by the dampness isolation when moisture in iron pipe and soil or concrete coagulation, it is to avoid moisture in soil or
Dampness when concrete coagulation causes corrosion to iron pipe bottom, thus effectively extending the service life of iron pipe；Antirust sleeve pipe
Top be greater than or equal to the near coal-mine of foundation ditch, it is to avoid dampness when moisture in soil or concrete coagulation is from antirust sleeve pipe
Contact and corrosion with iron pipe between top and iron pipe；Annular disk is fixed between antirust connecting plate and antirust base plate, thus improving
Iron pipe is fixed on the intensity in foundation ditch, it is to avoid iron pipe skews；The bottom surface of the antirust connecting plate top surface with annular disk respectively
With the laminating of the top surface of antirust base plate, it is to avoid iron pipe will not produce in antirust base and rock it is ensured that the quality of iron pipe fixation；Anti-
The hole bottom of foundation ditch is inserted in the lower end of rust inserted link, can not only ensure the vertical degree of iron pipe, and also ensure that implant is filled out completely
Fill around iron pipe it is ensured that the fixing quality of iron pipe；The top of antirust connecting plate is provided with bulge loop, described bulge loop and antirust sleeve pipe
The cannelure coupling of bottom, thus ensure that antirust sleeve pipe and the connection effect of antirust base and the sealing effect of junction；Convex
It is provided with ring-shaped step, thus preventing in moisture or the concrete in soil between the top of the lateral wall of ring and antirust connecting plate
Dampness when concrete coagulation enters between antirust connecting plate and antirust sleeve pipe and causes corrosion to iron pipe bottom；Antirust spiral shell
The outside that bolt B is located at bulge loop ensure that antirust connecting plate and the bonding strength of antirust base；Antirust cannula tip and the company of iron pipe
Connect and at position, be provided with conic convex, it is to avoid sleet amasss and produces rust in antirust cannula tip and iron pipe junction to iron pipe surface
Erosion；It is provided with coating groove at the link position of conic convex top and iron pipe, in described coating groove, is filled with glass cement, by iron pipe
With antirust sleeve pipe, being partly isolated from the outside completely of antirust base contacts, it is to avoid sleet amasss in antirust cannula tip with iron pipe even
Meet place and corrosion is produced to iron pipe surface.
The technical solution used in the present invention is：
The Rustproofing apparatus of under ground portion imbedded by a kind of iron pipe column, and including the iron pipe in insertion foundation ditch, the bottom of described iron pipe is solid
Due to antirust base, the side wall of described iron pipe, it is located at and is equipped with antirust sleeve pipe, the top of described antirust sleeve pipe above antirust base
Near coal-mine greater than or equal to foundation ditch, fitted with antirust base in the bottom of antirust sleeve pipe, in described foundation ditch, is located at iron pipe, antirust bottom
Seat and surrounding's filling implant of antirust sleeve pipe.
The further improvement project of the present invention is that described antirust base includes being mutually matched fixing antirust base plate and antirust company
Fishplate bar, the bottom of described iron pipe side wall is fixed with annular disk, by antirust bolt A, annular disk is fixed on antirust connecting plate and is prevented
Between rust base plate.
The present invention further improvement project is, in notch set by located at antirust plate top surface for the described annular disk, described
Fitted with the top surface of annular disk and the top surface of antirust base plate respectively in the bottom surface of antirust connecting plate.
The present invention further improvement project is that annular disk is the ring flange of welding and iron pipe bottom.
The present invention further improvement project is that the bottom of described antirust base plate is distributed with many antirust inserted links, described anti-
The hole bottom of foundation ditch is inserted in the lower end of rust inserted link.
The present invention further improvement project is that the top of described antirust connecting plate is provided with bulge loop, described bulge loop with antirust
The cannelure coupling of casing shoe.
The present invention further improvement project is that described antirust bolt A is located in the groove that bulge loop is formed.
The present invention further improvement project is to be provided with ring between the top of the lateral wall of described bulge loop and antirust connecting plate
Shape step.
The present invention further improvement project is that described antirust base plate and antirust connecting plate pass through antirust bolt B and fix even
Connect, described antirust bolt B is located at the outside of bulge loop.
The present invention further improvement project is to be provided with circular cone at the link position of described antirust cannula tip and iron pipe
Raised.
The present invention further improvement project is to be provided with gluing at the link position of described conic convex top and iron pipe
Groove, is filled with glass cement in described coating groove.
The present invention further improvement project is that described implant is soil or concrete.
The present invention further improvement project is that the surface of described iron pipe scribbles rust preventive coating.
The beneficial effects of the present invention is：
The Rustproofing apparatus of under ground portion imbedded by a kind of iron pipe column of the firstth, present invention, effectively by the moisture in iron pipe and soil
Or dampness isolation during concrete coagulation, it is to avoid dampness when moisture in soil or concrete coagulation is made to iron pipe bottom
Become corrosion, thus effectively extending the service life of iron pipe.
Secondth, the Rustproofing apparatus of under ground portion imbedded by a kind of iron pipe column of the present invention, the top of antirust sleeve pipe be higher than or
Near coal-mine equal to foundation ditch, it is to avoid dampness when moisture in soil or concrete coagulation from antirust cannula tip and iron pipe it
Between contact and corrosion with iron pipe.
3rd, the Rustproofing apparatus of under ground portion imbedded by a kind of iron pipe column of the present invention, and annular disk is fixed on antirust connection
Between plate and antirust base plate, thus improve iron pipe to be fixed on the intensity in foundation ditch, it is to avoid iron pipe skews.
4th, the Rustproofing apparatus of under ground portion imbedded by a kind of iron pipe column of the present invention, and the bottom surface of antirust connecting plate is respectively
Fit with the top surface of annular disk and the top surface of antirust base plate, it is to avoid iron pipe will not produce in antirust base and rock it is ensured that ferrum
The fixing quality of pipe.
5th, a kind of iron pipe column of the present invention imbeds the Rustproofing apparatus of under ground portion, the lower end insertion base of antirust inserted link
Hole hole bottom, the vertical degree of iron pipe can not only be ensured, and also ensure that implant be completely filled in around iron pipe it is ensured that
The fixing quality of iron pipe.
6th, the Rustproofing apparatus of under ground portion imbedded by a kind of iron pipe column of the present invention, and the top of antirust connecting plate is provided with
Bulge loop, described bulge loop is mated with the cannelure of antirust casing shoe, thus ensure that the connection effect of antirust sleeve pipe and antirust base
Fruit and the sealing effect of junction.
7th, a kind of iron pipe column of the present invention imbeds the Rustproofing apparatus of under ground portion, the lateral wall of bulge loop and antirust company
It is provided with ring-shaped step, thus preventing wet when the moisture in soil or the concrete coagulation in concrete between the top of fishplate bar
Gas enters between antirust connecting plate and antirust sleeve pipe and causes corrosion to iron pipe bottom.
8th, the Rustproofing apparatus of under ground portion imbedded by a kind of iron pipe column of the present invention, and antirust bolt B is located at the outer of bulge loop
Side ensure that antirust connecting plate and the bonding strength of antirust base.
9th, the Rustproofing apparatus of a kind of iron pipe column embedment under ground portion of the present invention, antirust cannula tip and iron pipe
It is provided with conic convex, it is to avoid sleet amasss and produces rust in antirust cannula tip and iron pipe junction to iron pipe surface at link position
Erosion.
9th, the Rustproofing apparatus of a kind of iron pipe column embedment under ground portion of the present invention, conic convex top and iron pipe
It is provided with coating groove at link position, in described coating groove, is filled with glass cement, by iron pipe and antirust sleeve pipe, antirust base contacts
Partly it is isolated from the outside completely, it is to avoid sleet amasss and produces corrosion in antirust cannula tip and iron pipe junction to iron pipe surface.
Brief description：
Fig. 1 is the main view cross-sectional schematic of present configuration.
Specific embodiment：
As shown in figure 1, the present invention includes inserting the iron pipe 2 in foundation ditch 1, antirust base is fixed in the bottom of described iron pipe 2, described
The side wall of iron pipe 2, it is located at and is equipped with antirust sleeve pipe 9 above antirust base, the top of described antirust sleeve pipe 9 is greater than or equal to foundation ditch
1 near coal-mine（In the implementation case, the top of antirust sleeve pipe 9 is flushed with the near coal-mine of foundation ditch 1）, the bottom of antirust sleeve pipe 9 with antirust
Base is fitted, and described foundation ditch 1 is interior, surrounding's filling implant 10 that is being located at iron pipe 2, antirust base and antirust sleeve pipe 9；Described antirust
Base includes being mutually matched fixing antirust base plate 3 and antirust connecting plate 6, and the bottom of described iron pipe 2 side wall is fixed with annular disk
7, by antirust bolt A8, annular disk 7 is fixed between antirust connecting plate 6 and antirust base plate 3；Described annular disk 7 is located at antirust
In notch 5 set by base plate 3 top surface, the bottom surface of described antirust connecting plate 6 respectively with the top surface of annular disk 7 and antirust base plate 3
Top surface is fitted；Described annular disk 7 is the ring flange of welding and iron pipe 2 bottom；The bottom of described antirust base plate 3 is distributed with many and prevents
Rust inserted link 4, the hole bottom of foundation ditch 1 is inserted in the lower end of described antirust inserted link 4；The top of described antirust connecting plate 6 is provided with bulge loop 11, institute
The cannelure 13 stating bulge loop 11 with antirust sleeve pipe 9 bottom mates；Described antirust bolt A8 is located in the groove 12 that bulge loop 11 is formed；
It is provided with ring-shaped step 14 between the lateral wall of described bulge loop 11 and the top of antirust connecting plate 6；Described antirust base plate 3 and antirust company
Fishplate bar 6 is fixedly connected by antirust bolt B15, and described antirust bolt B15 is located at the outside of bulge loop 11；Described antirust sleeve pipe 9 pushes up
It is provided with conic convex 16 at the link position of end and iron pipe 2；Set at described conic convex 16 top and the link position of iron pipe 2
There is coating groove 17, in described coating groove 17, be filled with glass cement；Described implant 10 is soil or concrete（The implementation case
In, implant 10 is concrete）；The surface of described iron pipe 2 scribbles rust preventive coating.
Mentioned antirust base in the application, antirust sleeve pipe 9, antirust base plate 3, antirust connecting plate 6, antirust bolt A8,
The material of antirust inserted link 4 and antirust bolt B15 is engineering plastics.
When the present invention uses, first dig foundation ditch 1, iron pipe 2 bottom that bottom is fixed with annular disk 7 is positioned over antirust
In the notch 5 of base plate 3, antirust connecting plate 6 is nested with iron pipe 2 from the top down of iron pipe 2, and by antirust bolt A8 and prevents
Rust bolt B 15 makes the bottom of antirust connecting plate 6 and antirust base plate 3 that the annular disk 7 of iron pipe 2 is fixing；Then by antirust sleeve pipe 9 from
The top down of iron pipe 2 is nested with iron pipe 2, and makes the cannelure 13 of antirust sleeve pipe 9 bottom and the bulge loop 11 of antirust connecting plate 6
Coupling grafting；Then the antirust base plate 3 being fixed on iron pipe 2 bottom is positioned in foundation ditch 1, the antirust inserted link 4 of antirust base plate 3 is inserted
Enter in foundation ditch 1 and to cheat positioned at foundation ditch 1 it is ensured that also will ensure that antirust sleeve pipe 9 tip height is equal to or higher than while iron pipe 2 is vertical
Mouthful；Insert implant 10 into foundation ditch 1, and tamped；If implant 10 is cement, need to wait until to the cement solidifies.
Claims (10)
1. a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Including insertion foundation ditch（1）Interior iron pipe
（2）, described iron pipe（2）Bottom be fixed on antirust base, described iron pipe（2）Side wall, be located at antirust base above be equipped with
Antirust sleeve pipe（9）, described antirust sleeve pipe（9）Top be greater than or equal to foundation ditch（1）Near coal-mine, antirust sleeve pipe（9）Bottom with
Antirust base laminating, described foundation ditch（1）Interior, be located at iron pipe（2）, antirust base and antirust sleeve pipe（9）Surrounding's filling implant
（10）.
2. as claimed in claim 1 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described antirust
Base includes being mutually matched fixing antirust base plate（3）With antirust connecting plate（6）, described iron pipe（2）The bottom of side wall is fixed with
Annular disk（7）, by antirust bolt A（8）By annular disk（7）It is fixed on antirust connecting plate（6）With antirust base plate（3）Between.
3. as claimed in claim 2 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described annular
Disk（7）Located at antirust base plate（3）Notch set by top surface（5）Interior, described antirust connecting plate（6）Bottom surface respectively with annular disk
（7）Top surface and antirust base plate（3）Top surface laminating.
4. as claimed in claim 2 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described antirust
Base plate（3）Bottom many piece antirust inserted links are distributed with（4）, described antirust inserted link（4）Lower end insertion foundation ditch（1）Hole bottom.
5. as claimed in claim 2 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described antirust
Connecting plate（6）Top be provided with bulge loop（11）, described bulge loop（11）With antirust sleeve pipe（9）The cannelure of bottom（13）Coupling.
6. as claimed in claim 5 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described antirust
Bolt A（8）Positioned at bulge loop（11）The groove being formed（12）Interior.
7. as claimed in claim 5 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described bulge loop
（11）Lateral wall and antirust connecting plate（6）Top between be provided with ring-shaped step（14）.
8. as claimed in claim 1 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described antirust
Sleeve pipe（9）Top and iron pipe（2）Link position at be provided with conic convex（16）.
9. as claimed in claim 8 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described circular cone
Raised（16）Top and iron pipe（2）Link position at be provided with coating groove（17）, described coating groove（17）Inside it is filled with glass
Glue.
10. as claimed in claim 1 a kind of iron pipe column imbed under ground portion Rustproofing apparatus it is characterised in that：Described fill out
Fill thing（10）For soil or concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611047183.8A CN106400848B (en) | 2016-11-25 | 2016-11-25 | A kind of Rustproofing apparatus of iron pipe column embedment under ground portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611047183.8A CN106400848B (en) | 2016-11-25 | 2016-11-25 | A kind of Rustproofing apparatus of iron pipe column embedment under ground portion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106400848A true CN106400848A (en) | 2017-02-15 |
| CN106400848B CN106400848B (en) | 2018-07-17 |
Family
ID=58082761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611047183.8A Active CN106400848B (en) | 2016-11-25 | 2016-11-25 | A kind of Rustproofing apparatus of iron pipe column embedment under ground portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106400848B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11172970A (en) * | 1997-12-12 | 1999-06-29 | Kiso Kensetsu Sangyo Kk | Foundation block for wooden support of wood fence |
| JP2006028998A (en) * | 2004-07-21 | 2006-02-02 | Jfe Jenzai Fence Kk | Fence and its construction method |
| CN202970115U (en) * | 2012-11-27 | 2013-06-05 | 河南省电力公司安阳供电公司 | Rail support embedded under ground |
| JP5579997B2 (en) * | 2009-04-16 | 2014-08-27 | 積水樹脂株式会社 | fence |
| CN204081654U (en) * | 2014-04-02 | 2015-01-07 | 广东电网公司东莞供电局 | A kind of safety shelter pre-buried type pile and comprise the pre-buried structure of this pre-buried type pile |
| CN204238647U (en) * | 2014-11-13 | 2015-04-01 | 沈新福 | A kind of novel building guardrail |
| CN204511011U (en) * | 2014-12-25 | 2015-07-29 | 石家庄市华威电力器具有限公司 | A kind of embedded stainless steel stretches fence |
| CN205172148U (en) * | 2015-10-23 | 2016-04-20 | 国家电网公司 | Inserted bar device that fixed red leucorrhea of electric power safety of transformer substation was used |
| CN205558445U (en) * | 2016-03-31 | 2016-09-07 | 国网山东省电力公司平阴县供电公司 | Stake of pre -buried ground of inserted bar |
| CN206205008U (en) * | 2016-11-25 | 2017-05-31 | 淮阴工学院 | A kind of iron pipe column imbeds the Rustproofing apparatus of under ground portion |
-
2016
- 2016-11-25 CN CN201611047183.8A patent/CN106400848B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11172970A (en) * | 1997-12-12 | 1999-06-29 | Kiso Kensetsu Sangyo Kk | Foundation block for wooden support of wood fence |
| JP2006028998A (en) * | 2004-07-21 | 2006-02-02 | Jfe Jenzai Fence Kk | Fence and its construction method |
| JP5579997B2 (en) * | 2009-04-16 | 2014-08-27 | 積水樹脂株式会社 | fence |
| CN202970115U (en) * | 2012-11-27 | 2013-06-05 | 河南省电力公司安阳供电公司 | Rail support embedded under ground |
| CN204081654U (en) * | 2014-04-02 | 2015-01-07 | 广东电网公司东莞供电局 | A kind of safety shelter pre-buried type pile and comprise the pre-buried structure of this pre-buried type pile |
| CN204238647U (en) * | 2014-11-13 | 2015-04-01 | 沈新福 | A kind of novel building guardrail |
| CN204511011U (en) * | 2014-12-25 | 2015-07-29 | 石家庄市华威电力器具有限公司 | A kind of embedded stainless steel stretches fence |
| CN205172148U (en) * | 2015-10-23 | 2016-04-20 | 国家电网公司 | Inserted bar device that fixed red leucorrhea of electric power safety of transformer substation was used |
| CN205558445U (en) * | 2016-03-31 | 2016-09-07 | 国网山东省电力公司平阴县供电公司 | Stake of pre -buried ground of inserted bar |
| CN206205008U (en) * | 2016-11-25 | 2017-05-31 | 淮阴工学院 | A kind of iron pipe column imbeds the Rustproofing apparatus of under ground portion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106400848B (en) | 2018-07-17 |
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